How much fabric will one bottle soak?
It depends on the absorbency and weight of the fabric. I generally use a fine, pima cotton broadcloth which is 45″ wide. I can soak seven yards of fabric with one bottle. If you are soaking a muslin or a heavier cotton sheeting, obviously more BJS will be absorbed by each inch of fabric, and the yardage will be less. On the other hand if you are using a fine silk, you may be able to soak 20 yards or more.